LLM
Legacy
Proprietary
Claude Opus 5
Existing Opus 5 integrations (migrate to Opus 5.5)
Release2026-07-24
Context1M
Max output128,000 tokens
ParametersUndisclosed
Local / VRAMAPI only
LicenseProprietary
Overview
Claude Opus 5 is a model in the LLM category from Anthropic. It was released in 2026-07-24. The vendor is based in US. Best for: Existing Opus 5 integrations (migrate to Opus 5.5).
Notes: Context and output limits assumed to match the other 5.x Opus models; verify against the official model page.
Strengths
- Strong agentic coding and knowledge work
- Predecessor of the Opus 5.5 default
Limits
- Opus 5.5 is ~20% cheaper per token and faster
- No image output
Specifications
| Vendor | Anthropic |
|---|---|
| Category | LLM |
| Release | 2026-07-24 |
| Status | Legacy |
| License | Proprietary |
| Commercial use | Not specified |
| Context window | 1M |
| Max output tokens | 128,000 |
| Input modalities | Text, Image |
| Output modalities | Text |
| Prompt types | Text |
| Negative prompts | No |
| Max outputs | 1 |
| Local deployment | No |
| API access | Yes |
| Pricing | $5 / $25 per 1M token (cache reads $0.50) |
| Confidence | Medium |
| Vendor country | US |
| Vendor type | Frontier lab |
Pricing & hardware
$5 / $25 per 1M token (cache reads $0.50)
API-only: local GPU memory is not applicable. API access is available.